• Systems Administrator III

    Noblis (Chantilly, VA)
    …in accordance with established IT policies and procedures + Monitor and tune systems to achieve optimum performance levels + Ensure workstation/server data ... Responsibilities As a Systems Administrator, you will be responsible for installing,...and problem resolution + System automation and orchestration + Performance optimization techniques + Capacity planning and resource management… more
    Noblis (12/30/25)
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  • GEOINT Electro-Optical/Infra-Red Processing System…

    KBR (Chantilly, VA)
    …Experience in engineering and acquisition of complex space and ground NTM systems + Performance : Knowledge of cloud-computing, cloud-hosting technologies and ... with KBR! KBR is looking for a GEOINT Electro-Optical (EO)/Infra-Red (IR) Processing Systems Engineer to support one of our customers in Chantilly, VA. The candidate… more
    KBR (12/29/25)
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  • Chiller Service Technician

    Comfort Systems (Roanoke, VA)
    …**Key Responsibilities** + Perform routine maintenance and repairs on commercial chiller systems to ensure optimal performance . + Diagnose and repair mechanical ... be responsible for the maintenance, repair, and installation of commercial chiller systems . This role requires a highly skilled technician with extensive experience… more
    Comfort Systems (11/13/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …and Linux platforms (updates, security, troubleshooting, management). + Maintain secure high performance KVM systems in an operational environment. + Harden ... now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad… more
    Infinity Systems Engineering (01/03/26)
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  • Staff Software Engineer, Autonomy Evaluation

    General Motors (Richmond, VA)
    …best practices and driving innovation in testing and verifying the safety and performance of autonomous systems in complex simulated environments. You will be ... You'll Do:** + Develop and prototype comparative strategies to benchmark autonomy systems ' performance . + Create simulation evaluation methods to support… more
    General Motors (12/12/25)
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  • Senior Facilities Mechanical Engineer

    Leidos (Chantilly, VA)
    …and brings a proven ability to troubleshoot, optimize, and elevate mechanical and control systems performance . We are able to sponsor the clearance process for ... lead the design, maintenance, and configuration management of complex building mechanical systems across a secure site. This role demands deep technical expertise,… more
    Leidos (01/13/26)
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  • Mid-Level Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …STK, SOAP, MATLAB, and potentially organically developed software + Analysis of space systems , performance metrics, timelines, and models + Identify and document ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (12/16/25)
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  • High Performance Computing Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …Who You Are You are a talented, multidiscipline engineer versed in getting the best performance out of systems . You are familiar with High Performance ... the client has to bring to bear against complex problems. These systems enable complex analysis, simulation and modeling leveraging massively parallel computing and… more
    General Dynamics Information Technology (12/29/25)
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  • Sr. Director / Director Product Management:…

    Teradata (Richmond, VA)
    …+ Ensuring Teradata's data warehouse and AI platforms fully leverage Dell's high- performance storage, GPU systems , and scalable compute to meet enterprise ... Strong technical background in on-prem or hybrid data platforms, distributed systems , and performance -sensitive workloads. + Experience building enterprise data… more
    Teradata (01/13/26)
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  • System Engineer Cisco PBX (VoSIP)

    TekSynap (Arlington, VA)
    …date with patches, upgrades, and security/compliance requirements. + Continuously monitor voice systems ' performance , report on performance , and take ... technologies. + Involves implementing preventive maintenance programs, monitoring system performance , troubleshooting incidents, and collaborating with stakeholders to meet… more
    TekSynap (01/06/26)
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